Amprius Unveils Korea Battery Alliance for SiCore Scale-up

Amprius Technologies has launched the Amprius Korea Battery Alliance to boost its South Korea presence, diversify a 2 GWh contract manufacturing network, and fast-track commercialization of next-gen SiCore silicon-anode batteries through local partnerships.

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Amprius Technologies has announced the launch of the Amprius Korea Battery Alliance, a strategic initiative designed to expand the company’s presence in South Korea and accelerate the commercialization of next-generation battery technologies for electric mobility and clean energy markets.

By establishing the Alliance, Amprius aims to secure critical supply chain partners and diversify its contract manufacturing network, which now exceeds 2.0 GWh of total capacity worldwide.

Building on its existing technical and manufacturing base in South Korea, Amprius is collaborating with leading battery manufacturers, materials suppliers, cell component producers, equipment makers, and members of Korea’s investment community.

Through joint business development efforts and shared access to advanced technologies, Alliance members will work with Amprius to advance SiCore® battery cell production, electrode innovation, and equipment manufacturing.

“South Korea is home to some of the most advanced battery technologies and manufacturing capabilities in the world,” said Dr. Kang Sun, CEO of Amprius Technologies. “The establishment of the Amprius Korea Battery Alliance marks an important step in expanding Amprius’ global manufacturing footprint and advancing the commercialization of our high-performance silicon anode batteries. Through close collaboration with key partners across Korea’s battery supply chain, we aim to enhance scalability, improve cost efficiency, and strengthen our ability to serve a rapidly growing global customer base.”

Combining Amprius’s silicon anode platform with Korea’s manufacturing excellence, the Alliance is positioned to strengthen the supply chain that underpins the transition to electric mobility and clean energy.

Alongside its operations in the United States and China, Amprius is building a globally integrated ecosystem that connects research, production, and market access to meet rising demand for high-performance lithium-ion batteries.

About Amprius Technologies

Amprius Technologies is a manufacturer of high-energy and high-power lithium-ion batteries. The company’s SiCore® and SiMaxx™ batteries deliver up to 450 Wh/kg and 1,150 Wh/L, with independent validation of 500 Wh/kg and 1,300 Wh/L. Headquartered in Fremont, California, Amprius operates an R&D lab and pilot manufacturing facility for silicon anodes and cells and has secured more than 2.0 GWh of contract manufacturing capacity worldwide.

Source: Amprius Investor Relations

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